Hydroxypropyl methyl cellulose plays a good lubricating effect in the extrusion process of thin-wall honeycomb ceramics, making the surface of the honeycomb ceramics round and delicate, and ensuring the toughness of the pore wall at low thickness, HPMC can also make honeycomb ceramics have better body strength and denser internal structure after combustion.
Properties of Thickening
|LM400||400- 1000||Good flow ability, No Sedimentation|
|LM1000||1,000-2,000||Good flow ability, No Sedimentation|
HPMC for Honeycomb Ceramics Description
Honeycomb ceramics are widely used in power generation, desulfurization and denitrification, and exhaust gas treatment of automobiles. With the advancement of technology, thin-walled honeycomb ceramic technology is increasingly used. Cellulose ether plays a vital role in the production of thin-walled honeycomb ceramics and significantly affects the shape retention of the green body.